Mini Fiber Optical Multiplexer 1x8 Compact CWDM Module
1x8 Compact CWDM Modules Mini Fiber Optical Multiplexer GEZHI 8 channels CCWDM Module is Compact CWDM (Compact Coarse Wavelength Division Multiplexing), which is a wavelength division multiplexing technology based on TFF (Thin Film Filter). It works in the same way as the CWDM module, except that CCWDM uses free space technology, compared with the common CWDM fiber cascading method , Compared with the CWDM module, the CCWDM package size is greatly small the insertion loss is
1x8 Compact CWDM Modules Mini Fiber Optical Multiplexer
GEZHI 8 channels CCWDM Module is Compact CWDM (Compact Coarse Wavelength Division Multiplexing), which is a wavelength division multiplexing technology based on TFF (Thin Film Filter). It works in the same way as the CWDM module, except that CCWDM uses free space technology, compared with the common CWDM fiber cascading method , Compared with the CWDM module, the CCWDM package size is greatly small the insertion loss is lower and the consistency is better; it can replace CWDM Products are used in telecommunications, corporate networks, PON networks, cable TV and other fields. The lower insertion loss makes the CCWDM module have lower signal attenuation when used, thereby reducing the power requirements of the signal transmitter.
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Features |
Applications |
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Specifications
| Parameter | 4 Ch | 4+UPG | 8 Ch | 8+UPG1 | 8+UPG2 | ||
| Operating Wavelength (nm) | 1260~1620 | ||||||
| Channel Wavelength (nm) | 1270,1290,...,1590,1610, or 1271,1291,...,1591,1611 | ||||||
| UPG Port Wavelength Range(nm) | NA | TBD | NA | 1260~1360 | 1260~1457 | ||
| Channel Spacing(nm) | 20 | ||||||
| Channel Passband (nm) | CWL+/-6.5nm | ||||||
| Insertion Loss(dB)* | ≤1.6 | ≤1.6 | ≤2.2 | ≤2.2 | ≤2.5 | ||
| Channel Ripple(dB) | ≤0.3 | ||||||
| Isolation(dB) | Adjacent | >30 | |||||
| Non-adjacen | >40 | ||||||
| UPG Isolation (dB) | NA | >15 | NA | >15 | >15 | ||
| Polarization Mode Dispersion(PS) | ≤0.2 | ||||||
| Polarization Dependent Loss(dB) | ≤0.2 | ||||||
| Directivity(dB) | >45 | ||||||
| Return Loss(dB) | >45 | ||||||
| Maximum Power Handling(mW) | 500 | ||||||
| Operating Temperature(℃) | -40~+75 | ||||||
| Storage Temperature (℃) | -40~+85 | ||||||
| Fiber Type | G657A1 | ||||||
| Connector | TBD | ||||||
| Package dimension(mm) | L55 x W35 x H8 or L46 x W28 x H6 | ||||||
Ordering Information
| Configuration | Channel No. | Pigtail Type | Fiber length | Declension(mm) | Connector |
| CC=CCWDM |
40=4 Channel 41=4+UPG 80=8 Channel 81=8+UPG1 82=8+UPG2 …… |
0=250um 1=900um
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0=0.5m 1=1m |
1= L55 x W35 xH8 2=L46 x W28 x H6 |
0=None 5=LC/APC 7=others |
Unique Free-Space Technology
The 1x8 Compact CWDM Modules Mini Fiber Optical Multiplexer adopts Free-Space technology, which uses light propagating in free space to wirelessly transmit data. Inside the device, adjacent signal channels are cascaded by parallel beam instead of the fiber. This saves a lot of space for package box, and the unique workmanship also helps CCWDM Mux Demux with low insertion loss.
1x8 Compact CWDM Modules Mini Fiber Optical Multiplexer
Mechanical Drawing
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TYPE 2
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